Information about #66271D color

#66271D color image

Basic facts about this digital color

#66271D falls into the Red Color Family — Moderate Saturation, Neutral brightness. Its exact recipe is rgb(102, 39, 29) — 40% red, 15.3% green, 11.4% blue — and for print it converts to CMYK 0 / 25 / 29 / 60. Curious how these numbers work? Read our RGB color codes guide.

#66271D is a pleasantly vivid red that sits comfortably between light and dark. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is practically indistinguishable from Pioneer Red (#642620). Nearby in the Register you will also find Red Bean (#672422) and Chestnut Leather Brown (#60281E).

In RGB terms — rgb(102, 39, 29) — the red channel does the heavy lifting here. On this background, white text reaches a 11.2:1 contrast ratio (passing WCAG AAA); black stays at 1.9:1. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#66271D color variations

View this color variations of tints, shades, tones and hues.

#66271D color tints

Tints look brighter, pastel, and less intense.
#66271D

Color has no name
#A23D2D

Color has no name
#CD5F4E

Color has no name
#DD9489

Color has no name
#EEC9C4

Color has no name
White

#FFFFFF

#66271D color shades

Shades look darker, richer, and more solid.
#66271D

Color has no name
#521F17

Color has no name
#3E1711

Color has no name
#290F0B

Color has no name
#140705

Color has no name
Black

#000000

#66271D color tones

Tones looks more sophisticated and complex than base colors.
#66271D

Color has no name
#71342B

Color has no name
#79443C

Color has no name
#7E564F

Color has no name
#806966

Color has no name
Grey

#808080

#66271D color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#4E671D

Color has no name
#67621D

Color has no name
#67441D

Color has no name
#66271D

Color has no name
#671D30

Color has no name
#671D4E

Color has no name
#621D67

Color has no name

#66271D color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes
#66271D
#66271D

Color has no name

#1D5E67
#1D5E67

Color has no name

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme
#66271D
#66271D

Color has no name

#1D3867
#1D3867

Color has no name

#1D674C
#1D674C

Color has no name

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme
#674C1D
#674C1D

Color has no name

#66271D
#66271D

Color has no name

#671D38
#671D38

Color has no name

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme
#66271D
#66271D

Color has no name

#1D6727
#1D6727

Color has no name

#271D67
#271D67

Color has no name

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#66271D
#66271D

Color has no name

#5E671D
#5E671D

Color has no name

#1D5E67
#1D5E67

Color has no name

#271D67
#271D67

Color has no name

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#66271D
#66271D

Color has no name

#38671D
#38671D

Color has no name

#1D5E67
#1D5E67

Color has no name

#4C1D67
#4C1D67

Color has no name

Nearest named colors to #66271D

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Pioneer Red color link
Pioneer Red

#642620

Red Bean color link
Red Bean

#672422

Chestnut Leather Brown color link
Chestnut Leather Brown

#60281E

Hot N Spicy color link
Hot N Spicy

#6B2320

Heatwave color link
Heatwave

#6E2620

Tipping Point color link
Tipping Point

#612C25

Vintage Maroon color link
Vintage Maroon

#621D1D

Coco color link
Coco

#682828

Deep Impact color link
Deep Impact

#672729

Rata color link
Rata

#5D1F1E

Kakaramea color link
Kakaramea

#6E2C25

Caput Mortuum color link
Caput Mortuum

#592720

#66271D color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#66271D color image #66271D color ORCN HD wallpaper 3840x2160 (Desktop)
#66271D color image #66271D color ORCN HD wallpaper 1170x2532 (Mobile)
#66271D color image #66271D color solid HD wallpaper 3840x2160 (Desktop)
#66271D color image #66271D color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#66271D
  • RGB102, 39, 29
  • CMYK0, 25, 29, 60
  • CSSrgb(102, 39, 29)
  • HSL8°, 56%, 26%
  • HSL Precise8.219°, 55.725%, 25.686%
  • HSV8°, 72%, 40%
  • HSB8°, 72%, 40%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.153
  • Normalized B (0.0–1.0)0.114
  • GLSLvec3(0.400, 0.153, 0.114)
  • GLSL with alphavec4(0.400, 0.153, 0.114, 1.000)
  • HLSL / Metalfloat3(0.400, 0.153, 0.114)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB15.3%
  • Percentage of Blue in RGB11.4%
  • Color Family (Hue)Red
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID66271D
  • DECIMAL ID6694685
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.